Korenix JetNet 5210G User manual

JetNet 5210G User Manual

1

Korenix JetNet 5210G

Industrial 8 + 2 Gigabit RJ / SFP

DIN Rail Managed Switch, -40~75°C

User Manual

Ver. 1.0, Apr-2019

Firmware V1.2

www.korenix.com

JetNet 5210G User Manual

2

Korenix JetNet 5210G

Industrial 8 + 2 Gigabit RJ / SFP DIN Rail Managed Switch, -40~75°C

User’s Manual

Copyright Notice

Copyright  2016 Korenix Technology Co., Ltd.

Reproduction in any form or by any means without permission is prohibited.

Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful interference in which case

the user will be required to correct the interference at his expense.

The user is cautioned that changes and modifications made to the equipment without approval of the

manufacturer could void the user's authority to operate this equipment.

                                                  JetNet 5210G User Manual 
 

Index 
Introduction........................................................................................................................ 2 
1  Overview ..............................................................................................................................2 
2  Major Features .....................................................................................................................4 
3  Package List .........................................................................................................................6 
Hardware Installation ........................................................................................................ 7 
1  Hardware Introduction ..........................................................................................................8 
2  Wiring Power Inputs .............................................................................................................9 
3  Wiring the Relay Output (DO) ........................................................................................... 10 
4  Wiring the Digital Input (DI) ................................................................................................ 11 
5  Connecting the Surge /Lighting protection ......................................................................... 11 
6  DIN Rail mounting Installation ........................................................................................... 12 
Preparation for Management .......................................................................................... 14 
1  Preparation for Serial Console .......................................................................................... 14 
2  Preparation for Web Interface ........................................................................................... 15 
3  Preparation for Telnet Console.......................................................................................... 17 
Feature Configuration ..................................................................................................... 19 
1  Command Line Interface Introduction ............................................................................... 20 
2  Basic Setting ..................................................................................................................... 26 
3  Port Configuration ............................................................................................................. 45 
4  Network Redundancy ........................................................................................................ 52 
5  VLAN ................................................................................................................................. 75 
6    PVLAN…………………………………………………………………………………………….99 
7  Traffic Prioritization ............................................................................................................ 88 
8  Multicast Filtering .............................................................................................................. 94 
9  SNMP ................................................................................................................................ 99 
10  Security ........................................................................................................................... 103 
11  Warning ............................................................................................................................ 111 
12  Monitor and Diag .............................................................................................................. 119 
13  Device Front Panel .......................................................................................................... 127 
14  Save to Flash .................................................................................................................. 128 
15  Logout ............................................................................................................................. 129 
Appendix ....................................................................................................................... 130 
1  JetNet 5210G Product Specifications ............................................................................. 130 
2  Pin assignment of RS-232 serial console cable ............................................................. 135 
3  Korenix Private MIB ........................................................................................................ 136 
4  Revision History .............................................................................................................. 137 
5  About Korenix .................................................................................................................. 138 

JetNet 5210G User Manual

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1 Introduction

Welcome to Korenix JetNet 5210G Series Industrial 8-Port + 2Gigabit Copper / SFP Managed

Ethernet Switch User Manual. Following topics are covered in this chapter:

1.1 Overview

1.2 Major Features

1.3 Package Checklist

1.1 Overview

Korenix JetNet 5210G, the revolutionary DIN Rail type industrial Gigabit Managed Switch is designed with

eight 10/100TX and two Gigabit RJ-45 / SFP combo ports.

The two Gigabit Ethernet combo ports provide high speed uplink to connect with higher level backbone

switches with Korenix MSR

TM

network redundancy technology, while ensuring the reliability of video

transfer through the exclusive 5ms recovery time. By supporting various connection types, including

10/100/1000Mbps RJ-45 copper or 100Mbps, 1000Mbps Fiber, the Gigabit uplink ports further enlarge

the ring infrastructure.

With IEC 61000-6-2 / 61000-6-4 Heavy Industrial EMC certified design, including robust enclosure and -

40~75°C wide operating temperature range, JetNet 5210G ensures high performance of the surveillance

network under vibrating and shock environments in rolling stocks, traffic control systems and other harsh

applications.

100/1000Mbps DDM SFP transceiver for High Quality Monitoring

The SFP sockets of the JetNet 5210G supports 100Mbps and 1000Mbps SFP type fiber transceiver with

speed detection and independent indication. Moreover, it supports DDM (Digital Diagnostic Monitoring)

type SFP transceivers allowing users to diagnose optical cable transmission problem through

maintenance and debugging of the optical signal quality by DDM without the need of an extra optical

cable analyzer, as a result greatly saving time and system costs.

Rapid Super Ring (RSR

TM

) Technology

The JetNet 5210G supports Rapid Super Ring technology, which is the 2nd generation of Korenix Ring

Redundancy technology. The recovery time is greatly improved from 30ms to few ms for both copper and

fiber ring. The Ring master can be auto-selected by RSR engine. The 1st ring port of the R.M. is the

primary path while the 2nd ring port of the R.M. is the block path. Once the primary path fails, the 2nd

path will be recovered within few ms. Besides, the restoration time is also shortened to zero in the R.M.

auto-selection mode.

Comprehensive Redundant Solutions – Multiple Super Ring ( MSR

TM

)

JetNet 5210G also supports advanced Ring technology – M.S.R. (Multiple Super Ring) which includes

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various new technologies for different network redundancy applications and structures. The supported

MSR allows JetNet 5210G aggregating up to 5 Rapid Super rings includes 4 Fast Ethernet plus 1 Gigabit

Ethernet rings into one switch. With the MSR

TM

technology, a node can be configured to multiple rings

with the failover time. In addition, users can extend the ring topology by adding hundreds of JetNet

managed switches to meet the large-scale network needs without compromising the network speed. The

MSR

TM

also allows JetNet 5210G managed switch to easily connect with core management switches via

standard Rapid Spanning Tree Protocol (RSTP) or through multiple paths or nodes to increase the

reliability by RDH

TM

(Rapid Dual Homing) technology. By integrating MSR

TM

and LACP (Link Aggregation

Control Protocol), the JetNet series can enhance the link ability and increase the overall link capacity. Two

or more Fast Ethernet connections are combined in order to increase the bandwidth and to create a

resilient and redundant link.

Seamless Ring Port Restoration

TM

Seamless restoration is a new Korenix patented technology which can restore a failed ring without

causing any loop problem, topology change and packet loss. With a 0 second restoration time, this

mechanism eliminates any unstable status and guarantees the applications running non-stop.

Rapid Dual Homing (RDH

TM

) Technology

Rapid Dual Homing is also the important feature of Korenix new generation Ring technology. It supports

ring coupling with other vendors and with easy configuration and multiple redundancies, the failover time

is much faster and the restoration time is zero ms. Uplinks can be auto detected and gathered into

groups. In each group, uplinks are sorted into primary, secondary and standbys by their link speed. The

uplink with the highest speed is more likely to be active path for data transmission. Link aggregation is

also integrated into RDH

TM

. An uplink connection can be a single link or several links aggregated as a

trunk, which provides better redundancy and link capacity.

TrunkRing

TM

TrunkRing is a new feature in MSR

TM

which merges the two technologies of RSR

TM

and link aggregation.

It takes advantages of aggregation to enhance the link redundancy, while increase the link speed. The

ring will open only if all the aggregated links are broken. Link aggregation can be achieved by either,

static trunk or LACP. Not all the link sections in a TrunkRing need to be the same. Ring links can be either

symmetric or asymmetric. Some are a single path, and the others are aggregated by links where the

number of links in a trunk group can be different. Users can enhance the link redundancy at different

locations in accordance to the need. And the link with less speed is more likely to be used as the backup

path for restoring the network to full play capacity.

Link Aggregation Control Protocol

Link Aggregation Control Protocol allows you grouping multiple Ethernet ports in parallel to increase the

JetNet 5210G User Manual

4

link bandwidth. The aggregated ports can be viewed as one physical port, so that the bandwidth is higher

than just one single Ethernet port. The member ports of the same trunk group can balance the loading

and backup with each other. The LACP feature is usually used when you need higher bandwidth for the

backbone network. This is a cost-effective way for you to transfer much more data.

Auto Topology Discovery & Efficient Management through LLDP and JetView Pro i2NMS

JetNet 5210G supports topology discovery or LLDP (IEEE 802.1AB Link Layer Discovery Protocol)

function that can help users to discover multi-vendor’s network devices on the same segment by an NMS

system which supports LLDP function. With LLDP function, NMS can easily maintain the topology map,

display port ID, port description, system description, VLAN ID and so on. Once a link failure happens, the

topology changed events are updated to the NMS to help users easily maintain the network system. Like

as the JetView Pro, not only supports topology discovery, it also delivers group IP assignment, firmware

upgrade, configuration files backup/ restore ,SNMP MIB Browser /compile, MSR

TM

group management

and also allows user to export topology map to drawing file-JPEG, BMP, PNG or PDF for other

application.

Outstanding Management and Enhanced Security

The JetNet 5210G provides various network control and security features to ensure the reliable and

secure network connection. To optimize industrial network environment the switch supports advanced

network features, such as Tag VLAN, IGMP Snooping, Quality of Service (QoS), Link Aggregation Control

Protocol (LACP), Rate Control, etc. The switch can be smartly configured through JetView, JetView Pro

(Korenix’s advanced management utility), Web Browser, SNMP, Telnet and RS-232 local console with its

command like interface. The failure notifications are sent through e-mail, SNMP trap, Local/Remote

system log, Multiple event alarm relay.

To avoid hacker’s attacks and ensure the secure data transmission, JetNet 5210G series features DHCP

client, DHCP server with IP and MAC binding, 802.1X Access Control, SSH for Telnet security, IP Access

table, port security and many other security features.

1.2 Major Features

Korenix JetNet 5210G Switch have following features:

 8 10/100 Base TX ports and 2 Gigabit RJ-45/ SFP combo ports

 SFP ports support 100/1000 Mbps with Digital Diagnostic Monitoring (DDM) to monitor fiber

quality

 Network Redundancy – MSR (Multiple Super Ring),ITU-T G.8032 ERPS, RSTP, MSTP, Super

Chain, ERPS V2

 Fully Device Management – SNMP v1/v2c/v3, RMON, Web UI, Telnet and Local Console

JetNet 5210G User Manual

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 Friendly Device and Network Topology recovery utility – Korenix View, Korenix NMS

 Layer 2 Network Performance – IEEE802.1Q VLAN, Private VLAN, Trunk, Packet Filtering,

DHCP Server/Client, Traffic Prioritize, Rate Control

 Advanced Security system by Port Security, Access IP list, SSH, HTTPS Login, TACACS+

 Event Notification through E-mail, SNMP trap and SysLog

 IEEE 802.1AB LLDP and optional Korenix NMS software for auto-topology and group

management

 Cisco-Like CLI, Web, SNMP/RMON for network management

 Multiple event relay output for enhanced device alarm control

 Hi-Pot Isolation Protection for ports and power

 Railway Track Side EN50121-4 Certification

 -40~75°C High Operating Temperature

 10~60VDC Redundant wide range power inputment

Note: The detail spec is listed in Appendix 5.1

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1.3 Package List

Korenix JetNet 5210G is shipped with following items:

JetNet 5210G

One DIN-Rail clip (attached to the switch)

One RS-232 DB-9 to RJ-45 console cable

Quick Installation Guide (QIG)

If any of the above items is missing or damaged, please contact your local sales.

DB-9 to RJ-45

Cable

QIG

JetNet 5210G

JetNet 5210G User Manual

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2 Hardware Installation

This chapter includes hardware introduction, installation and configuration information.

Following topics are covered in this chapter:

2.1 Hardware Introduction

Dimension

Panel Layout

Bottom View

Rear Side

2.2 Wiring Power Inputs

2.3 Wiring the Relay Output (DO)

2.4 Wiring the Digital Input (DI)

2.5 Connecting the Surge/ Lighting Protection

2.6 Wiring Ethernet Ports

2.7 Wall-mounting Installation

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2.1 Hardware Introduction

Dimension –

JetNet 5210G w/o DIN Rail mounting kit: 80(W) x 127 (D)x 160(H)

JetNet 5210G w/ DIN Rail mounting kit: 95(W) x 136.2 (D)x 160(H)

JetNet 5210G User Manual

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Panel Layout

The front panel includes 8 x 10/100Mbps RJ-45 ports, 2 x Gigabit

Ethernet RJ-45/SFP socket ports, 1 RJ-45 for RS232 console, System

diagnostic LEDs, Port LEDs.

Bottom view

The bottom side includes 2 4-pin terminal block connectors and 1

chassis grounding screw. One of 4-pin terminal block connectors is for

power inputs, and the rest is for alarm relay output and digital input.

Rear Side

The rear side back panel attached DIN rail clip and one

lighting screw to make connection with chassis ground and

Switch inner lighting protection circuit.

The product label is also sticked on the bottom side of DIN

rail clip, in case if it is missed, please contact with your sales

representive for product change.

2.2 Wiring Power Inputs

The Power input port is located at the bottom side, and provides 2 power input connections in

one 4-pin removable terminal block. The power port support polarity reverse protection; the

Switch won’t start if wrong polarity applied. The wiring architecture please refers to below figure.

Wiring the Power Inputs

1. Insert the positive and negative wires into the V+ and V- contact on the terminal block

connector.

2. Tighten the wire-clamp screws to prevent the power wires from being loosened.

3. Connect the power wires to suitable AC/DC Switching type power supply. The input DC

voltage should be in the range of DC 10V to DC 60V.

JetNet 5210G User Manual

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For the safety issue, turn off AC power input source before connecting the AC/DC Power supply

module and the terminal block connectors. Besides, don’t turn-on the source of AC/DC power

module and make sure all connections were well done then power on the AC source to powering

the Switch device. Otherwise, your screwdriver blade may inadvertently short your terminal

connections to the grounded enclosure and cause damage.

Wiring the Relay Output (DO)

The relay output contacts are in the bottom side as shown on below figure. The relay output

(DO) is controlled by the pre-defined operating rules. To activate relay output function, please

refer to the CD User’s Manual for more Relay Output management information.

Note: The relay contact only supports 0.5 A current, DC 24V. It is not recommended to apply

voltage and current higher than the specifications.

JetNet 5210G User Manual

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2.3 Wiring the Digital Input (DI)

The Digital Input (D.I.) contacts are in the bottom side of the device as shown in below figure.

It accepts one external DC type signal input and can be configured to send alert message

through Ethernet when the signal is changed. The signal may trigger and generated by external

power switch, like as door open trigger switch for control cabinet.

2.4 Connecting the Surge /Lighting protection

There is one screw fixed on the rear side for lighting /surge protection; tighten and wire to chassis

grounding to obtain better surge/ lighting immunity. But, do remember remove the surge

grounding screw before to insulation/Hi-pot testing. In case you do not, the protectors may

damage during the testing, and the lighting protection will malfunction.

Never install or work on/with the equipment or the cabling during the period of its

lightning activity.

Note: the DI accepts DC type signal and supports isolated input circuit with Digital High

Level input DC 11V~30V and Digital Low Level input DC 0V~10V. Do not apply voltage that

higher than the specification; it may cause internal circuit damage or a wrong action of DI.

Note: 1. Ensure the Surge/Lighting is well connecting with Chassis Grounding

2. Remove the Surge /Lighting Screw, before performing Insulation / Hi-

pot Testing.

JetNet 5210G User Manual

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Gigabit Ethernet /SFP combo port

The JetNet 5210G provides 2 Gigabit RJ-45/ SFP combo ports that with different link speed –

10Mbps, 100Mbps, 1000Mbps, and compliant with the standards of IEEE 802.3 10Base-T, IEEE

82.3u 100Base-TX, IEEE 8023.u 100Base-FX, IEEE 802.3ab 1000Base-T, and IEEE 802.3z

Gigabit fiber.

The combo prots support SFP transceiver plug-in high priority function; thus, don’t connect

Ethernet RJ-45 and insert SFP transceiver at the same time; it will cause the port being activated

in wrong status.

The SFP ports also provide Digital Diagnostic Monitoring function, it can assist user to monitor the

quality of optical signal, and diagnose the transmission of fiber. This function is only available for

Korenix certified DDM SFP transceiver, and does not support third party transceiver that may not

fully comply with MSA SFP transceiver standard.

By the DDM function, user can get real information including the strength of received optical

signal, launched optical signal and current operating temperature of SFP transceiver, and the

specification of transceiver.

The following diagram shows the information captured from WEB user interface.

Range: the specification of Korenix defined.

Current: actual value read from SFP transceiver.

Tx Power (dBm): optical strength of received.

Rx Power (dBm): optical strength of launched.

Note: The Ethernet Switch has to use UL recognized fiber transceiver with Class 1

Laser/LED Diode.

Note: It is recommended to not plug-in SFP fiber transceiver and link up RJ-45 port at the

same time, it might cause the connection does not working properly.

2.5 DIN Rail mounting Installation

The DIN-Rail clip is already screwed tight on the rear side of JetNet Switch when shipping. If the

DIN-Rail clip is not screwed on the rear side panel, please contact your distributor to get the DIN

rail clip set. The DIN rail clip supports EN50022 standard. The diagram following includes the

dimension of EN50022 DIN rail for your reference.

The Switch should install and used at Restriced Acess Location area, like as the control room or

control cabinet. Besides, the device’s surface temperature may caused damage while the Power

over Ethernet function is enabled and under working , at the ambient temperature -75°C .

Therefore, the device should install at the restriced location, like as Control cabinet to prevent any

damage.

JetNet 5210G User Manual

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Follow the steps below to mount JetNet Managed Switch to the DIN-Rail track:

1. First, insert the DIN-Rail track upper side into the upper end of DIN-Rail clip.

2. Lightly push the bottom of DIN-Rail clip into the track.

3. Check if DIN-Rail clip is tightly attached to the EN50022 Rail track.

4. To remove JetNet Switch from the track, reverse the steps above.

Notes: 1. The DIN Rail should compliant with DIN EN50022 standard. Using wrong DIN rail

may cause unsafe installation.

2. For UL Safety consideration- the equipment is designed for in building

installation only and is not intended to be connected to exposed (outside plant) networks

JetNet 5210G User Manual

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3 Preparation for Management

JetNet Industrial Managed Switch provides both in-band and out-band configuration

methods. You can configure the switch via RS232 console cable if you don’t attach your

admin PC to your network, or if you lose network connection to your JetNet Managed

Switch. This is so-called out-band management. It wouldn’t be affected by network

performance.

The in-band management means you can remotely manage the switch via the network.

You can choose Telnet or Web-based management. You just need to know the device’s

IP address and you can remotely connect to its embedded HTTP web pages or Telnet

console.

Following topics are covered in this chapter:

3.1 Preparation for Serial Console

3.2 Preparation for Web Interface

3.3 Preparation for Telnet console

3.1 Preparation for Serial Console

In the unit package, Korenix attached one RJ-45 to RS-232 DB-9 console cable. Please

attach RS-232 DB-9 connector to your PC’s COM port, connect RJ-45 connector to the

Console port of the JetNet Managed Switch. If the serial cable is lost, please follow the

serial console cable PIN assignment to find one. (Refer to the appendix).

1. Go to Start -> Program -> Accessories -> Communication -> Hyper Terminal

2. Give a name to the new console connection.

3. Choose the COM name

4. Select correct serial settings. The serial settings of JetNet Managed Switches are as

below:

Baud Rate: 9600 / Parity: None / Data Bit: 8 / Stop Bit: 1

5. After connected, you can see Switch login request.

6. Login the switch. The default username is “admin”, password, “admin”.

Booting...

Sun Jan 1 00:00:00 UTC 2006

Switch login: admin

Password:

JetNet 5210G (version 1.1.5-20100414-11:04:13).

Switch>

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3.2 Preparation for Web Interface

JetNet Managed Switch provides HTTP Web Interface and Secured HTTPS Web

Interface for web management.

3.2.1 Web Interface

Korenix web management page is developed by CGI (Common Gateway Interface). It

allows you to use a standard web-browser such as Microsoft Internet Explorer, or Mozilla,

to configure and interrogate the switch from anywhere on the network.

Before you attempt to use the embedded web interface to manage switch operation, verify

that your JetNet Managed Switch is properly installed on your network and that every PC

on this network can access the switch via the web browser.

1. Verify that your network interface card (NIC) is operational, and that your operating

system supports TCP/IP protocol.

2. Wire DC power to the switch and connect your switch to your computer.

3. Make sure that the switch default IP address is 192.168.10.1.

4. Change your computer IP address to 192.168.10.2 or other IP address which is

located in the 192.168.10.x (Network Mask: 255.255.255.0) subnet.

5. Switch to DOS command mode and ping 192.168.10.1 to verify a normal response

time.

Launch the web browser and Login.

6. Launch the web browser (Internet Explorer or Mozilla Firefox) on the PC.

7. Type http://192.168.10.1 (or the IP address of the switch). And then press Enter.

8. The login screen will appear next.

9. Key in user name and the password. Default user name and password are both

admin.

Click on Enter or Login. The Welcome page of the web-based management interface will

then appear. (Below picture is an example.)

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Once you enter the web-based management interface, you can freely change the JetNet’s

IP address to fit your network environment.

Note 1: The Web UI connection session of JetNet managed Switch will be logged out

automatically if you don’t give any input after 30 seconds. After logged out, you should re-

login and key in correct user name and password again.

3.2.2 Secured Web Interface

Korenix web management page also provides secured management HTTPS login. All the

configuration commands will be secured and will be hard for the hackers to sniff the login

password and configuration commands.

Launch the web browser and Login.

1. Launch the web browser (Internet Explorer or Mozilla Firefox) on the PC.

2. Type https://192.168.10.1 (or the IP address of the switch). And then press Enter.

3. The popup screen will appear and request you to trust the secured HTTPS

connection distributed by JetNet Managed Switch first. Click “Yes” to trust it.

(sample of JetNet 5010G)

4. The login screen will appear next. (sample of JetNet 5010G, IP

address192.168.0.48)

JetNet 5210G User Manual

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5. Key in the user name and the password. The default user name and password is

admin.

6. Click on Enter or OK. Welcome page of the web-based management interface will

then appear.

7. Once you enter the web-based management interface, all the commands you see

are the same as what you see by HTTP login.

3.3 Preparation for Telnet Console

3.3.1 Telnet

Korenix JetNet managed Switch supports Telnet console. You can connect to the switch

by Telnet and the command lines are the same as what you see by RS232 console port.

Below are the steps to open Telnet connection to the switch.

1. Go to Start -> Run -> cmd. And then press Enter

2. Type the Telnet 192.168.10.1 (or the IP address of the switch). And then press Enter

3.3.2 SSH (Secure Shell)

Korenix JetNet managed Switch also support SSH console. You can remotely connect to

the switch by command line interface. The SSH connection can secure all the

configuration commands you sent to the switch.

SSH is a client/server architecture while the Switch is the SSH server. When you want to

make SSH connection with the switch, you should download the SSH client tool first.

SSH Client

There are many free, sharewares, trials or charged SSH clients you can find on the

internet. Fox example, PuTTY is a free and popular Telnet/SSH client. We’ll use this tool

Tatham.

Download PuTTY: http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html

The copyright of PuTTY

1. Open SSH Client/PuTTY

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Korenix JetNet 5210G User manual

Korenix JetNet 5210G User manual

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